The perfect backdrop for any superhero party! This city skyline silhouette features two heroes of the night standing watch over the city. Use this fun wall decoration to add just the right finishing touch to a superhero birthday party or any city themed event. The background silhouette measures 5 ft. 6 in. high x 28 ft. wide x 12 in. deep. Use sandbags or other weights for maximum stability. Assembly: 3 hours, 2-3 people.